1. What Makes You Beautiful (2011)
* Chart positions: #1 in the UK, #4 in the US
* Sales: Over 12 million copies worldwide
* Awards: Brit Award for British Single of the Year 2012, MTV Video Music Award for Best New Artist 2012
2. Story of My Life (2013)
* Chart positions: #2 in the UK, #6 in the US
* Sales: Over 8 million copies worldwide
* Awards: MTV Video Music Award for Best Song of the Summer 2013
3. One Thing (2012)
* Chart positions: #1 in the UK, #3 in the US
* Sales: Over 7 million copies worldwide
* Awards: Brit Award for British Single of the Year 2013